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Epigenetics, a rapidly growing field of scientific research, has started to shed light on the complex processes influencing our health, including our fertility. Unlike genetics, which involves changes to the DNA sequence itself, epigenetics involves changes in gene expression — essentially, how genes are switched 'on' or 'off'. Intriguingly, these changes can be influenced by a host of factors, including our lifestyle choices and the environment we live in.
Research has found that epigenetic changes can play a significant role in fertility. These changes can affect numerous fertility-related processes in both men and women, from sperm and egg quality to embryo development and implantation.
Several lifestyle and environmental factors have been shown to cause epigenetic changes. These include diet, exercise, stress, exposure to toxins, and even ageing. For example, a diet rich in certain nutrients can influence gene expression related to fertility. Similarly, exposure to environmental toxins can cause harmful epigenetic changes affecting reproductive health.
So, what does this mean for individuals trying to conceive? The good news is that many of the lifestyle, environmental factors, and supplement choices influencing our epigenome are within our control. Here are a few suggestions:
Understanding the role of epigenetics in fertility offers a fresh perspective on our reproductive health. By making conscious lifestyle, environmental, and supplement choices, we have the power to influence our epigenome and optimise our fertility.
This article is intended for informational purposes only and does not replace professional medical advice.
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